-
Notifications
You must be signed in to change notification settings - Fork 587
/
MultimapKeyValuePutProcedure.java
43 lines (37 loc) · 1.69 KB
/
MultimapKeyValuePutProcedure.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
/*
* Copyright (c) 2022 Goldman Sachs and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompany this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.eclipse.collections.impl.block.procedure;
import org.eclipse.collections.api.block.function.Function;
import org.eclipse.collections.api.block.procedure.Procedure;
import org.eclipse.collections.api.multimap.MutableMultimap;
/**
* MultimapKeyValuePutProcedure uses two Functions to calculate the key and value for an object and puts the key and value
* into the specified {@link MutableMultimap}.
*/
public class MultimapKeyValuePutProcedure<T, K, V> implements Procedure<T>
{
private static final long serialVersionUID = 1L;
private final MutableMultimap<K, V> mutableMultimap;
private final Function<? super T, ? extends K> keyFunction;
private final Function<? super T, ? extends V> valueFunction;
public MultimapKeyValuePutProcedure(MutableMultimap<K, V> mutableMultimap, Function<? super T, ? extends K> keyFunction, Function<? super T, ? extends V> valueFunction)
{
this.mutableMultimap = mutableMultimap;
this.keyFunction = keyFunction;
this.valueFunction = valueFunction;
}
@Override
public void value(T each)
{
K key = this.keyFunction.valueOf(each);
V value = this.valueFunction.valueOf(each);
this.mutableMultimap.put(key, value);
}
}